156928316744

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1\times {\mathrm{887}}^1$

素因数の和:1830

約数の個数: 64

約数和(自身を含む): 298181520000

約数和(自身を除く): 141253203256

約数列:

[1, 2, 4, 8, 139, 278, 389, 409, 556, 778, 818, 887, 1112, 1556, 1636, 1774, 3112, 3272, 3548, 7096, 54071, 56851, 108142, 113702, 123293, 159101, 216284, 227404, 246586, 318202, 345043, 362783, 432568, 454808, 493172, 636404, 690086, 725566, 986344, 1272808, 1380172, 1451132, 2760344, 2902264, 22115039, 44230078, 47960977, 50426837, 88460156, 95921954, 100853674, 141122587, 176920312, 191843908, 201707348, 282245174, 383687816, 403414696, 564490348, 1128980696, 19616039593, 39232079186, 78464158372, 156928316744]

約数ペア:

[(1, 156928316744), (2, 78464158372), (4, 39232079186), (8, 19616039593), (139, 1128980696), (278, 564490348), (389, 403414696), (409, 383687816), (556, 282245174), (778, 201707348), (818, 191843908), (887, 176920312), (1112, 141122587), (1556, 100853674), (1636, 95921954), (1774, 88460156), (3112, 50426837), (3272, 47960977), (3548, 44230078), (7096, 22115039), (54071, 2902264), (56851, 2760344), (108142, 1451132), (113702, 1380172), (123293, 1272808), (159101, 986344), (216284, 725566), (227404, 690086), (246586, 636404), (318202, 493172), (345043, 454808), (362783, 432568)]